© Copyright 2026 American Medical Association. All rights reserved.
The CPT® Code 95144 refers to the professional services involved in the supervision of the preparation and provision of antigens specifically for allergen immunotherapy. This procedure is performed by an allergist or another qualified supplier who oversees the preparation of single dose vials containing the necessary antigens. These antigens are formulated based on the results obtained from allergy testing services, which are reported separately. The preparation process ensures that the correct dosage of the allergen is accurately formulated and provided to the patient in single dose vials. Each vial is designed to deliver a precise formulation intended for a single injection of the antigen, facilitating a controlled and effective immunotherapy regimen. The total number of single dose vials required for a complete course of immunotherapy is prepared, and the allergist reports the code 95144 for each vial supplied. Typically, the allergist administers the initial dose of the antigen and monitors the patient for any adverse reactions. Following this initial administration, the patient is responsible for taking the remaining single dose vials to another healthcare provider, who will administer the subsequent doses as part of the ongoing treatment plan.
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